bim in infrastructures - derek drysdale
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BIM Xchange – Presentation
Derek Drysdale
Lean Improvement in the HA BIM in Infrastructure
Derek Drysdale Divisional Director Lean Improvement
Licensed by the Highways Agency, under the Open Government Licence v1.0
Highways Agency
Executive Agency of Department for Transport.
3800 staff across 8 offices, 8 traffic control
centres and 29 outstations across England.
Operate, maintain and improve 7000 km
Strategic Motorway and Trunk Road Network
in England.
Annual Spend £2.5bn Enhancing, Maintaining
and Renewing a £90bn Asset
The
strategicNetwork
What do we do?
What is the challenge?
Productivity Growth in the Construction Industry
1993-2003
“Never Waste A Good Crisis”
Author - Andrew Woolstenholm
Constructing Excellence
There have been many
Reviews!
Manufacturing = Construction ?
What is Lean?
“getting value to flow by listening to
the voice of the customer then
seeking perfection”
Based on the Toyota Production
System but adapted for
construction
Strong Leadership for
a Continuous Improvement culture
Assessment of Lean Maturity
Lean Deployment Strategy
Collaborative Planning Visual Management Problem Solving Benefits Realisation
People
Knowledge Transfer BIM?
? The HA Strategy for deploying
Lean – how can BIM help?
Developing Industry Capability in Lean
More Guides in
preparation
Including BIM
and Lean!
Government Construction Strategy
1. Cost Reduction by 20% during the term of
current parliament
2. “replace adversarial cultures with collaborative
ones”
3. “public sector will become a better client - -
more informed and better co-ordinated when
its requirements are specified, designed and
procured”
4. “Government will require fully collaborative 3D
BIM as a minimum by 2016”
http://www.cabinetoffice.gov.uk/resource-library/government-
construction-strategy
The challenge of defining BIM!
Some Questions about BIM?
»Find ‘Lean Improvement’ in
the ‘Our Partners’ section!
Contact:
Visit Us: www.highways.gov.uk Derek Drysdale
Reasons for Declining Construction
Productivity
• Heavily regulated
• Fragmented nature of
the industry
• Traditional adversarial
culture
• Low investments in R&D
• Slow to adopt new
technology
Traditional v Future Engineering “Concurrent engineering
methodologies permit the
separate tasks of the product
development process to
be carried out simultaneously
rather than sequentially.
Product design, testing,
manufacturing and process
planning through logistics, for
example, are done sideby-
side and interactively.
Potential problems in
fabrication, assembly,
support and quality are
identified and resolved early
in the design process.”
• Izuchukwu, John.
“Architecture and Process
:The Role
of Integrated Systems in
Concurrent Engineering.”
Industrial Management
Mar/Apr 1992: p. 19-23.
BIM MATURITY MODEL
The UK construction industry
• It accounts for over 8% of GDP
• Consists of over 300,000 firms employing over
2 million people
• One in 10 people rely on the construction
industry for employment
• Contractors employ 1.68 million people in
UK(2005)
• Under pressure to become more sustainable
and productive